Question

how to find the isotopes

Answer 1

HOLA!!

I'M HERE TO HELP YOU:

ISOTOPES:

These are the atoms of same element having same atomic number but different mass number.

FOR EXAMPLE:
(check the pic)

HOPE IT'S HELPFUL!!!

Answer 2

Every atom has a certain number of protons, electrons and neutrons. Protons carry a positive charge, electrons carry a negative charge and neutrons do not carry a charge. Protons and neutrons make up the nucleus or central part of the atom. Electrons orbit around the nucleus. Most atoms have isotopes that occur naturally. An isotope is an atom with a different number of neutrons, but the same number of protons and electrons. Each element has a standard number of neutrons that can be found by looking at a periodic table. From the periodic table, you will get the atomic number on the top left corner of the box. This is the number of protons. The atomic weight of the element can be found on the bottom of the box on the periodic table.